Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Argyrios Kyrgiazos"'
Publikováno v:
Satellite Communications in the 5G Era ISBN: 9781785614279
Satellite Communications in the 5G Era
Satellite Communications in the 5G Era, pp.126-150, 2018, ⟨10.1049/PBTE079E_ch5⟩
Satellite Communications in the 5G Era
Satellite Communications in the 5G Era, pp.126-150, 2018, ⟨10.1049/PBTE079E_ch5⟩
International audience; The growing interest in the exploration of frequency bands above Ka band (20-30 GHz), for fixed satellite systems is mainly driven by the bandwidth needs of feeder links. Indeed at Q/V band (40-50 GHz) there is theoretically a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbd248b1b1c90067e05177aba87f3671
https://doi.org/10.1049/pbte079e_ch5
https://doi.org/10.1049/pbte079e_ch5
Autor:
Athanasios D. Panagopoulos, Argyrios Kyrgiazos, Anargyros J. Roumeliotis, Charilaos I. Kourogiorgas
Publikováno v:
Wireless and Satellite Systems ISBN: 9783319765709
WISATS
WISATS
In this paper, we investigate the performance of multi-beam high throughput satellite systems that employ the smart gateway diversity concept. The multi-beam satellite system is examined under the satellite system’s capacity losses, the impact of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a7123b5e5c2a013352dbcabf07a7eb5
https://doi.org/10.1007/978-3-319-76571-6_19
https://doi.org/10.1007/978-3-319-76571-6_19
Publikováno v:
IEEE Transactions on Wireless Communications. 13:5411-5426
This paper addresses the Smart Gateway diversity scheme to be employed in future High Throughput Satellite Systems (HTS) at Ka, Q/V bands or above. The availability of a network of N gateways is presented with P redundant and with N active multiplexe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c1d644ccfdeff81e9ee91f5446eb885
https://doi.org/10.1109/twc.2014.2339217
https://doi.org/10.1109/twc.2014.2339217
Publikováno v:
International Journal of Satellite Communications and Networking. 32:63-92
This paper presents a feasibility study for a fixed broadband access High Throughput Satellite terabit/second system by considering appropriate state‐of‐the‐art communication technologies. For the investigated system model, DVB‐S2 and DVB‐R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6daf1839053aed167f6e05daa5bcae0f
https://doi.org/10.1002/sat.1067
https://doi.org/10.1002/sat.1067
Publikováno v:
IEEE Communications Letters. 17:1762-1765
This letter addresses the problem of gateway diversity for a future broadband multibeam satellite system. A system architecture which employs a Satellite Switched TDMA payload is considered in an effort to introduce more flexibility and reduce the to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae60b13308dd9bfc816f35fdd3195659
https://doi.org/10.1109/lcomm.2013.072313.131067
https://doi.org/10.1109/lcomm.2013.072313.131067
Publikováno v:
ASMS/SPSC
In this paper, we discuss and analyse an architecture of a future multibeam High Throughput Satellite (HTS) system capable of offering greater flexibility to both feeder links and user links, allowing the resources to be allocated more efficiently an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d535fd848e4c9c8ee9be145d1f4e4c06
https://doi.org/10.1109/asms-spsc.2016.7601534
https://doi.org/10.1109/asms-spsc.2016.7601534
Publikováno v:
IEEE Transactions on Antennas and Propagation. 60:606-614
Land Mobile Satellite (LMS) networks, forming a key component of future mobile Internet and broadcasting, can benefit from Multiple-Input Multiple-Output (MIMO) techniques to improve spectral efficiency and outage. LMS-MIMO networks can be obtained u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6f4def940b9b5190b39fa5b670fd3e9
https://doi.org/10.1109/tap.2011.2173448
https://doi.org/10.1109/tap.2011.2173448
Autor:
Stephan Jaeckel, Benjamin Barth, Svilen Dimitrov, Barry G. Evans, Stefan Erl, Argyrios Kyrgiazos
Publikováno v:
EuCNC
In this paper, interference-aware radio resource management (RRM) algorithms are presented for the forward and return links of geostationary orbit (GEO) high throughput satellite (HTS) communication system. For the feeder link, satellite-switched sma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d694ca1f0dd6994ea165b45f3c069510
https://elib.dlr.de/95932/
https://elib.dlr.de/95932/
Autor:
Rosalba Suffritti, Belén Sánchez, Benjamin Barth, Ana Yun Garcia, Niccolo Privitera, Stefan Erl, Oriol Vidal, Barry G. Evans, Stephan Jaeckel, Gabriele Boccolini, Argyrios Kyrgiazos, Adegbenga B. Awoseyila, Svilen Dimitrov
Publikováno v:
Wireless and Satellite Systems ISBN: 9783319254784
WISATS
WISATS
In this paper, we present physical layer and system level techniques that can increase the capacity of a multi-beam high throughput satellite (HTS) communication system. These include advanced predistortion and equalization techniques for the forward
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b599ee8d7f538f0f4cf780efbc99c4cc
https://doi.org/10.1007/978-3-319-25479-1_6
https://doi.org/10.1007/978-3-319-25479-1_6
Autor:
Argyrios Kyrgiazos, Barry G. Evans
Publikováno v:
ASMS/SPSC
In this paper, we review the work of the gateway diversity schemes for Q/V band feeder links for a future HTS system. As each gateway will carry very high capacity, it is essential to ensure very high availabilities for the feeder links, typically gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1454a7192ec3dec19eab0ac93953e7e
https://doi.org/10.1109/asms-spsc.2014.6934563
https://doi.org/10.1109/asms-spsc.2014.6934563